I am an excellent ice skater and decent, not great rollerblader. Rollerblades are difficult to control and stop quickly (haven't mastered the sliding turn quic

I am an excellent ice skater and decent, not great rollerblader. Rollerblades are difficult to control and stop quickly (haven't mastered the sliding turn quick stop). They are much more sensitive to surface imperfections and slick surfaces than a bicycle. Finally, rollerblades are heavy and still require you to bring extra shoes, putting them on and taking them off takes about 5 minutes... All of this makes them impractical for commuting.